
6781-248 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $87.96 | Top Pick! Condition is New other (see details), ROCHESTER 6781-248 FUEL 6 3/4 INCH DEPTH SENDING UNIT SWING ARM MARINE BOAT, shipping cost = $12.95 | 99.7% |
![]() | $87.96 | Condition is New other (see details), ROCHESTER 6781-248 ADJUSTABLE SWING ARM GAUGE 6"-24" TANK DEPTH MARINE BOAT, shipping cost = $14.95 | 99.7% |

Introducing the Rochester Gauge 6781-248 Swing Arm Fuel Level Sender for 24-gallon marine fuel tanks. This high-quality sender is specifically designed for use in marine applications, ensuring accurate and reliable fuel level readings for your boat's gauge.
The Rochester Gauge 6781-248 is a swing arm style sender, which means it utilizes a float arm that swings back and forth as the fuel level changes. This design provides an unobstructed view of the fuel level, allowing for easy and precise measurement. The sender is constructed from durable materials, including a brass housing and a stainless steel float, ensuring long-lasting performance even in harsh marine environments.
The sender is designed for use with 24-gallon fuel tanks and is compatible with most standard marine fuel gauges. It features a 3/8-inch NPT threaded connection for easy installation, and the float is adjustable to accommodate different tank configurations. The sender also includes a built-in temperature compensator, which helps to ensure accurate fuel level readings in a range of temperatures.
Installation of the Rochester Gauge 6781-248 is straightforward, with clear instructions provided to guide you through the process. The sender comes with all necessary hardware for installation, including mounting brackets and gaskets. Once installed, the sender will provide you with accurate and reliable fuel level readings, giving you peace of mind and confidence in your boat's fuel system.
The Rochester Gauge 6781-248 Swing Arm Fuel Level Sender is the ideal choice for boat owners looking for a high-quality, reliable, and accurate fuel level sender for their 24-gallon marine fuel tank. With its durable construction, easy installation, and accurate readings, this sender is an essential component for any marine fuel system.
The Rochester Gauge 6781-248 Swing Arm 24 Tank Marine Boat Fuel Gauge is a crucial component for monitoring fuel levels in marine vessels. Here are some pros and cons that may help you make an informed decision about purchasing this product:
Pros:1. Accurate Fuel Level Indication: The Rochester Gauge provides an accurate and reliable fuel level indication, ensuring that boaters always know how much fuel is left in their tank.
2. Durable Construction: The swing arm design and heavy-duty materials used in the construction of this gauge make it a robust and long-lasting option for marine applications.
3. Easy Installation: The installation process for this gauge is relatively straightforward, and it can be easily integrated into various boat models.
4. Wide Compatibility: The Rochester Gauge is compatible with a wide range of marine fuel tanks, making it a versatile option for boat owners.
5. Clear and Easy-to-Read Display: The large, easy-to-read display ensures that fuel levels can be monitored quickly and efficiently, even in bright sunlight or rough sea conditions.
Cons:1. Cost: The Rochester Gauge may be more expensive than some other fuel gauge options on the market.
2. Requires Calibration: This gauge may require occasional calibration to ensure accurate fuel level readings.
3. Sensitive to Vibration: The swing arm design of the gauge may be sensitive to vibrations, which could affect the accuracy of the fuel level indication.
4. Limited Mounting Options: The swing arm design of the gauge may limit mounting options for boaters who prefer a specific installation location.
In conclusion, the Rochester Gauge 6781-248 Swing Arm 24 Tank Marine Boat Fuel Gauge offers accurate fuel level indication, durability, and easy installation. However, it may be more costly than some alternatives, and it requires occasional calibration and has limited mounting options. Despite these cons, the benefits of an accurate and reliable fuel gauge outweigh the potential drawbacks for many boaters. If you prioritize fuel level accuracy and durability, this gauge may be a worthwhile investment for your marine vessel.
Details:
It is new out of the box and comes as shown in pictures. ATV, UTV, snowmobile, golf cart, side by side, jet ski, Marine RV parts or accessories: Rochester 6781-248 adjustable swing arm Gauge 6 -24 tank depth Marine boat: I am selling a Rochester adjustable swing arm Gauge, part number. Shipping cost is for the continental USA lower 48 only. Per manufacturer: the 6781-00248 model adjustable swing arm junior Gauges are designed for use in low pressure tanks 0-10 pig containing diesel fuel, gasoline, fuel oil, lubricating and cooking oils.
They are designed for tank top mounting only via a 5 screw 2 1/2 circle sae flange. For shipping outside of the continental USA please inquire about cost before purchase.
specifications inboardfuel:
- for models: Marine
- brand: Rochester Gauge
- mpn: 6781-248
- part type: Swing Arm Tank
- shelf location: Ba082
payments inboardfuel:
- credit card: mastercard
- other
- wallet: paypal
returns inboardfuel:
- paid by: seller
- time: 30 days
- policy: returns accepted
offer inboardfuel:
- sold #: 14
- options: ship-to-home
- availability: in stock
- price: $87.96
- item condition: New other (see details)
- started: october 13, 2025
- in stock #: 2
shipping inboardfuel:
- class: standard
- transit: 4-8 days
- service: usps ground advantage
- type: fixed
- carrier: usps
general inboardfuel:
- category: Boat Parts > Inboard Engines Components > Intake Fuel Systems
seller inboardfuel:
- # reviews: 3854
- city: pewaukee, wisconsin
- rating: 98.9%
Similar Items:
- 3310-807764A1: CARBURETOR MERCARB, Guoz 76
- 17059286: CARBURETOR, Rochester
- 7041110: JET CARBURETOR, Rochester
- QJM-5-0L-MC: CARBURETOR, National Carburetors
- 17055061: CARBURETOR, Delco
- 1389-8490: CARBURETOR ENGINE, Rochester Mercruiser
- 18-187610-1: CARBURETOR, Sierra
- 572010A: FLOW SPARK FLAME, Barbron
- MERC2-3-0L-EC-L: CARBURETOR MERCARB, Dozh95
- 21323: CARBURETOR CYLINDER MERCARB, I5 Auto
- 19014: CARBURETOR, Walker Products

